Sex offenders to face lie tests / BBC, 19 September 2008
http://news.bbc.co.uk/1/hi/uk/7625186.stm
"Sex offenders in some parts of England and Wales could be made to take compulsory lie detector tests to see if they are still a danger to the public. The Ministry of Justice said a pilot scheme would test the use of polygraphs for offenders living in the community."